720239577720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5844203}}^1$

素因数の和:5844309

約数の個数: 128

約数和(自身を含む): 2356383052800

約数和(自身を除く): 1636143475080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 8216, 9480, 10270, 12324, 15405, 20540, 24648, 30810, 41080, 61620, 123240, 5844203, 11688406, 17532609, 23376812, 29221015, 35065218, 46753624, 58442030, 70130436, 75974639, 87663045, 116884060, 140260872, 151949278, 175326090, 227923917, 233768120, 303898556, 350652180, 379873195, 455847834, 461692037, 607797112, 701304360, 759746390, 911695668, 923384074, 1139619585, 1385076111, 1519492780, 1823391336, 1846768148, 2279239170, 2308460185, 2770152222, 3038985560, 3693536296, 4558478340, 4616920370, 5540304444, 6001996481, 6925380555, 9116956680, 9233840740, 11080608888, 12003992962, 13850761110, 18005989443, 18467681480, 24007985924, 27701522220, 30009982405, 36011978886, 48015971848, 55403044440, 60019964810, 72023957772, 90029947215, 120039929620, 144047915544, 180059894430, 240079859240, 360119788860, 720239577720]

約数ペア:

[(1, 720239577720), (2, 360119788860), (3, 240079859240), (4, 180059894430), (5, 144047915544), (6, 120039929620), (8, 90029947215), (10, 72023957772), (12, 60019964810), (13, 55403044440), (15, 48015971848), (20, 36011978886), (24, 30009982405), (26, 27701522220), (30, 24007985924), (39, 18467681480), (40, 18005989443), (52, 13850761110), (60, 12003992962), (65, 11080608888), (78, 9233840740), (79, 9116956680), (104, 6925380555), (120, 6001996481), (130, 5540304444), (156, 4616920370), (158, 4558478340), (195, 3693536296), (237, 3038985560), (260, 2770152222), (312, 2308460185), (316, 2279239170), (390, 1846768148), (395, 1823391336), (474, 1519492780), (520, 1385076111), (632, 1139619585), (780, 923384074), (790, 911695668), (948, 759746390), (1027, 701304360), (1185, 607797112), (1560, 461692037), (1580, 455847834), (1896, 379873195), (2054, 350652180), (2370, 303898556), (3081, 233768120), (3160, 227923917), (4108, 175326090), (4740, 151949278), (5135, 140260872), (6162, 116884060), (8216, 87663045), (9480, 75974639), (10270, 70130436), (12324, 58442030), (15405, 46753624), (20540, 35065218), (24648, 29221015), (30810, 23376812), (41080, 17532609), (61620, 11688406), (123240, 5844203)]